Theoretical fundamentals of airframe/ propulsion integration for high-speed aircraft  

作　　者：A.A.Gubanov 

机构地区：[1]Central Aerohydrodynamic Institute named after Professor N.E.Zhukovsky(TsAGI),Zhukovsky,Moscow Region,Russian Federation

出　　处：《Advances in Aerodynamics》2019年第1期226-238,共13页空气动力学进展（英文）

摘　　要：Fundamental features of aerodynamic interference and integration of airframes and air-breathing jet engines for high-speed flight vehicles are studied within the framework of supersonic small perturbation theory.Both the influence of airframe components on air intakes performance and influence of intakes on vehicle external aerodynamics are under consideration.Analytical relations and specific examples show that significant favorable interference between airframes and air intakes can be realized by using preliminary compression of the flow in front of intakes at flight Mach numbers exceeding approximately 3.

关 键 词：Aircraft aerodynamics Supersonic flight vehicles Aerodynamic configurations Airframe/propulsion integration Analytical studies CFD Wind-tunnel tests 

分 类 号：TV1[水利工程]